Your cart is currently empty!
Yellow Giant Hyssop Quick Growth Guide
Yellow Giant Hyssop grows quickly and Its blooms are thriving nectar for bumblebees, sweat bees, and butterflies. Discover more.
Your cart is currently empty!
Photo:
Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0
Yellow Giant Hyssop grows quickly to reach heights of 3 to 8 feet. The bigger, lower leaves can grow to be as huge as a thick piece of bread. And, depending on the plant’s age and general height, its bloom spike can be up to 16 inches long! The creamy tiny blooms that gather together on the spike are the only thing petite about this plant. In late summer, the blooms open one at a time, changing the colour to a delicate, mellow yellow.
In addition, Yellow Giant Hyssop blooms are a thriving nectar supply, attracting and supporting bumblebees, sweat bees, and butterflies throughout the fall season and, in some cases, right up until the first frost. According to research, this is one of Ontario’s top 20 plants for feeding pollinating insects.
Botanical Name: Agastache nepetoides
Also Called: Catnip Giant Hyssop
En français: Agastache faux-népéta
Colour:
Sun / Shade:
Water: Medium-Wet, Medium, Medium-Dry
Soil:
Height:
Pollinators:
Care:
Yellow Giant Hyssop grows quickly and Its blooms are thriving nectar for bumblebees, sweat bees, and butterflies. Discover more.
Mindful gardening enhances wellbeing and happiness. It includes enjoying gardens beauty and the satisfying work that creates this bounty.
Create your own gorgeous arrangements with minimal effort with container gardening! Learn how you can get started, what you need and the benefits it can bring. See our guide on how to get growing today.
Learn how keystone plants play a crucial role in supporting wildlife and preserving biodiversity in Ontario gardens.
It’s fun to grow lilies from bulbs, and to care for the Tiger Lily flower. It is a particularly striking and dramatic specimen
There are different options for marijuana strains, grow lights, nutrients, and grow spaces. We present a step-by-step guide.
GardeningCalendar.ca gets some funding from advertisers. If you click on links and advertisements at no cost to you, the site may receive a small commission that helps fund its operation.
© 2025 J&S Calendars Ltd.
Leave a Reply
You must be logged in to post a comment.